Mightalge spews out a dark mist that fills the water and blinds those who swim through. The toxins of the mist are highly poisonous, weakening its prey greatly and making them helpless to avoid Mightalge as it strikes from the darkness.
Their poison is strong enough to eat through the hull of a tanker, and they spit it indiscriminately at anything that enters their territory. In the wild, Mightalge live in a pack.
